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arXiv · 1109.5016

Independent electrical tuning of separated quantum dots in coupled photonic crystal cavities

Susanna M. Thon·Hyochul Kim·Cristian Bonato·Jan Gudat·Jenna Hagemeier·Pierre M. Petroff·Dirk Bouwmeester
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Abstract

Systems of photonic crystal cavities coupled to quantum dots are a promising architecture for quantum networking and quantum simulators. The ability to independently tune the frequencies of laterally separated quantum dots is a crucial component of such a scheme. Here, we demonstrate independent tuning of laterally separated quantum dots in photonic crystal cavities coupled by in-plane waveguides by implanting lines of protons which serve to electrically isolate different sections of a diode structure.

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Susanna M. Thon, Hyochul Kim, Cristian Bonato, Jan Gudat, Jenna Hagemeier, Pierre M. Petroff, Dirk Bouwmeester. 2011-09-23. Independent electrical tuning of separated quantum dots in coupled photonic crystal cavities. https://doi.org/10.1063/1.3651491

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